可试验的

Simulation results show that DS-JET demonstrates better performance in burst blocking probability, network throughput and end to end QoS provision.4 A testbed based on label switching for OBS network is demonstrated for the first time in China, and its network architecture and especially core router architecture are discussed, with emphasis on resource scheduler, optical cross-connect and system control/management module which provide a research platform for assembly algorithm, scheduling algorithm and routing/signaling protocols respectively.

该试验网络的各项性能和第一期OBS试验平台相比都有所提高。该试验网络不仅有助于研究OBS网络的协议算法，也为今后的光网络研究提供了一个通用的可扩展平台。4。针对OBS试验网络进行了一系列的实验。

ANSYS has friendly operating environment, strong functions and perfected post-processing. ANSYS can be applied to a lot of project fields and it can carry out structure analysis, nonlinear analysis, thermal analysis, electromagnetic field analysis, electric field analysis, fluid flow analysis and coupled field analysis etc.A combination beam is designed and on this beam simulation test using ANSYS and strength test using electrometric method are studied and contrasted. The result of the test shows that the ANSYS is reliable and can be applied to the engineering design and calculation without accident.

ANSYS软件是融结构、流体、电场、磁场、声场设计计算于一体的大型CAE软件，经过30多年的发展，取得了辉煌的成绩，并形成很多独有功能；ANSYS使用环境友好，功能强大，后处理技术完善；ANSYS在各类工程领域均有应用，可进行结构分析、非线性分析、热分析、电磁场分析、电场分析、流体流动分析、耦合场分析等；设计制造了一个组合梁，分别对其进行了ANSYS静力学强度数值模拟和电测法应力试验，对结果进行了对比分析，试验结果表明：ANSYS功能强大，分析数据安全可靠，可放心用于工程设计与计算。

Falsework fastening the limit of ultra-high capacity can be directly obtained by experiment, but because more and stent Ligan higher, test equipment for the requirements of higher test very difficult.

扣件式超高模板支架的极限承载力通过试验可直接获得，但由于立杆较多且支架较高，试验对仪器设备的要求较高，试验难度很大。

It is able to initialize parameters; design and save test plan; input, save, reedit and activate test object info; real-time display of mechanics parameters and curves; programming test steps; management and report print of database.

论文以电液比例控制液压万能试验机为具体对象，在详细分析其工艺工况的基础上，给出了系统的物理和数学模型；着重就惯性负载、弹性负载不同的负载特性工况，对位置、变形、试验力控制系统进行了建模，并分析了它们的动静特性，指出影响系统精确性、快速性、稳定性的因素，并提出相应的解决办法；然后，论文推出了以工控机为控制核心的电液比例试验机控制系统；编写了电液比例控制液压万能试验机的部分工业控制软件，通过所编软件可实现：参数的初始化设置，试验材料测试方案的设计与保存，试样信息的录入、保存、修改和激活，力学性能参数和材料特性曲线的实时显示，自动程控方式下的编程，数据库管理和报表打印等功能；整个软件方案设计具有界面友好、操作方便、功能齐全等特点。

This article expatiates and argumentations contents as follow: background and meaningof study the task, basis concept of system simulation, technology of seeable, the theory of inner trajectory and test data analysis, inner trajectory numerical value simulation and test result analysis, computer simulation analysis system of shell in internal ballistic test, technology exploitation scheme of 3D simulation software and so on.

本文对研究课题的背景及意义、系统模拟仿真的基本概念、可视化、内弹道模型与试验数据分析理论、内弹道数值模拟与试验结果分析、炮弹内弹道试验计算机仿真系统、三维仿真软件开发技术方案等内容进行了阐述和论证。

The aim of fast shapen , earlier fruit and production of high quality fruit is implemented by bending and topping; the optimum harvest time of high quality and earlier matured varieties including Shinsui,Choju and Cuiguan by harvest experiment; at the same time ,it is confirmed by preservation experiment that earlier Shinsui can be preserved about 10 days under the 20-30℃ condition. On the base of experiment and practise, Pear pollution-free production technique regulation of Songjiang borough Shanghai and green pear Technique manipulation regulation of crystal pear production Cangqiao Shanghai were established.

通过拉枝摘心，可以达到梨快速成形，早结果，生产优质果品的目的；通过采收试验，确定了优质早熟梨早生新水、长寿、翠冠的最适采收期；同时通过贮藏试验确定，早生新水在20℃～30℃条件下，可存放10天左右，在试验研究和实践基础上，制定了《上海市松江区梨无公害生产技术规程》和绿色梨《上海仓桥水晶梨生产技术操作规程》。

The results showed that there was a linear relation between the density and mass retention of bamboo,the mass retention of bamboo reduced while its dentisy increased,but the natural lasting time and the density of bamboo is disrelated with each other,the natural lasting times of eleven bamboo species were less than two years.

对车筒竹等11种竹材进行了防腐可处理试验和天然耐腐试验，结果表明：11种竹材的防腐可处理性能与其密度呈良好的线性相关，随着密度的增大，其质量载药量随之减少。

To get an acceptable model, it is necessary to work combining with the experimental research. The ice/snow bench tester for a tire was developed successfully, by which the six components of the tire forces and the track temperature could be recorded automatically. The temperature of ice bench could be controlled at -20～0℃.

依据制冷原理，在长春汽车研究所现有试验装置的基础上，研制成功了我国第一台冰雪路面轮胎力学特性模拟试验用平台，可同时测量冰雪面上运动轮胎的6个分力及轮胎碾道温度，冰雪面温度可控制在-20～0℃。

To get an acceptable model, it is necessary to work combining with the experimental research. The ice/snow bench tester for a tire was developed successfully, by which the six components of the tire forces and the track temperature could be recorded automatically. The temperature of ice bench could be controlled at —2O--~O0C.

依据 制冷原理，在长春汽车研究所现有试验装置的基础上，研制成功了我国第一台冰雪路面轮胎力学特性模拟试验用平台，可同时测量冰雪面上运动轮胎的6个分力及轮胎碾道温度，冰雪面温度可控制在-20～0℃。

The results of yield and water use efficiency in field show that yield can not reduce, butwater use efficiency can increase significantly from 〓 to 〓 when alternateirrigation by interval furrow compared to the well-irrigated plant. In 1997 and 1998,the resultsof field trails show that seeds yield is above 8000kg/ha meanwhile irrigation water can save from〓 to 〓 or 〓, about more than 33% water can be saved, water-saving profit is significant.

大田小区试验产量和用水效率结果表明：隔行交替灌溉后灌溉用水效率明显增加，可由常规灌水的〓提高到〓以上，总用水效率〓以上，1997-1998年两年试验结果表明籽粒产量保持8000kg/ha以上高产水平的同时灌溉用水量可由〓降至〓，甚至〓，节水达33.3％以上而不引起产量下降，节水效益显著。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。